From 3f180e74d54ab447d3ef16ed5439e0abe8d1da97 Mon Sep 17 00:00:00 2001
From: Tom Smeding <tom.smeding@gmail.com>
Date: Fri, 22 May 2020 22:10:39 +0200
Subject: Fix parser ('try' and numbers)

---
 src/Haskell/Parser.hs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Haskell/Parser.hs b/src/Haskell/Parser.hs
index 41216d5..bd10705 100644
--- a/src/Haskell/Parser.hs
+++ b/src/Haskell/Parser.hs
@@ -79,7 +79,7 @@ pLargePat = choice [PatCon <$> pNameT <*> many pSimplePat
 
 pNum :: Parser Integer
 pNum = (char '-' >> (negate <$> pPositive)) <|> pPositive
-  where pPositive = read <$> many1 digit
+  where pPositive = read <$> many1 digit <* aheadW
 
 pVariable :: Parser Name
 pVariable = pName <|> try (parens pOperator)
@@ -111,10 +111,10 @@ braces :: Parser a -> Parser a
 braces = between (symbolBare "{") (symbolBare "}")
 
 symbolW :: String -> Parser ()
-symbolW s = string s >> aheadW
+symbolW s = try (string s >> aheadW)
 
 symbolO :: String -> Parser ()
-symbolO s = string s >> aheadO
+symbolO s = try (string s >> aheadO)
 
 symbolBare :: String -> Parser ()
 symbolBare s = string s >> whitespace
-- 
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